| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $98.70 | 13.143% | $111.6721 | $111.67 | $111.65 | $111.70 |
| Purchase #2 | $28.69 | 8.339% | $31.0825 | $31.08 | $31.10 | $31.10 |
| Purchase #3 | $109.35 | 6.655% | $116.6272 | $116.63 | $116.65 | $116.60 |
| Purchase #4 | $184.54 | 10.685% | $204.2581 | $204.26 | $204.25 | $204.30 |
| Purchase #5 | $33.54 | 13.689% | $38.1313 | $38.13 | $38.15 | $38.10 |
| Purchase #6 | $236.71 | 4.378% | $247.0732 | $247.07 | $247.05 | $247.10 |
| Purchase #7 | $88.72 | 4.826% | $93.0016 | $93.00 | $93.00 | $93.00 |
| 7 purchase totals = | $780.25 | $841.8460 | $841.84 | $841.85 | $841.90 | |